Changing back workflow status names

[philipf]

Cloud software

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I created a new project, and edited the workflow

- To-Do = requested

- In progress = partial

- Done - received

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That works fine, but when I edited the status names, it changed all workflows that have to-do, in-progress, and done.

I go to change it back and says I can't because that names already exists.

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I need to change this back, as many mature projects are impacted, and I don't think I can create a new status and just swap it in since that will affect existing tickets that won't be querable anymore? Or does a mapping take care of that?

[Joe Pitt]

I use sub-tasks for issues that can be done in parallel, but until they are all done the parent task can't be completed